30Andup Hz Problem

02:24
P(29-35Hz)
03:28
37Hz
02:58
43Hz
02:11
P(29-35Hz)
03:07
42Hz
02:11
05:22
39Hz
02:11
39Hz
01:26
33 - 35Hz
03:14
02:49
En34-Hz
04:11
33Hz33Hz
03:22
3333Hz
00:10
30 HzАу
03:01